DNA Marker Index information for Chromosome: M Marker: E1a1a1b2Names and Aliases for this DNA Marker: E1a1a1b2.Chromosome Position in hg38 Human Genome assembly1: 4102.Chromosome Position in hg19 assembly2: 4102 .Ancestral marker allele value: C.Derived, alternative, or mutated marker allele value: A.